baber/WOPTO huggingface dataset:
Patent JP-S60117044-A (JP)
Title: Air conditioner
Inventor: YAMAMOTO TERUO
IPC: F24F11/76
Filed: 1983-11-28
Abstract: PURPOSE:To improve user's confort in air conditioning by changing the amplitude of variation in the blow-off air flow in compliance with the degree of indoor temperature. CONSTITUTION:When a cooling mode operation is started, an indoor temperature thermister 5 detects it, and the amplification rate of a 1/f fluctuation signal due to a signal generating circuit 7 is changed based on the output of the thermister 5 to amplify the amplification rate by an amplifying circuit 8. A controller 10 receives this output, and converts it to the voltage of a fan motor 9 and the control in the change of the blow-off air flow is performed. As a result, the effect of cooling a person's body due to the air flow can be changed depending upon room temperature, and it becomes possible to carry out comfortable air conditioning with a slight change of the body sensing temperature.
Patent JP-H04105190-A (JP)
Title: Voltage detecting circuit and ic card provided with same
Inventor: MUROGA HIROKI
IPC: G06F1/28
Filed: 1990-08-24
Abstract: PURPOSE:To execute the setting of detecting voltage to have arbitrary temperature characteristic and value by providing a comparing circuit to compare reference voltage generated in a reference voltage circuit and divided voltage generated in a voltage dividing circuit. CONSTITUTION:Reference voltage VREF obtained in a reference voltage circuit 4 and divided voltage VDIV obtained in a voltage dividing circuit 7 are supplied to the non-inversion input terminal (+) and the inversion input terminal (-) of a comparing circuit (voltage comparator) 8 respectively. The voltage comparator 8 generates a logical signal to correspond to the scale relation of the both input voltage, moreover, the logical output of the voltage comparator 8 is inverted by an inverter 9 and is outputted as a detecting signal VH. Thus, the setting of detecting voltage to have arbitrary temperature characteristic and value can be executed.
Patent JP-S6284087-A (JP)
Title: Separation of isomer
Inventor: MORITA YOSHIHARU
IPC: C07D491/056
Filed: 1985-10-09
Abstract: PURPOSE:To separate isomers in a stage of a dihydroisoquinolium salt which is a precursor for cotarnine and prevent contamination of impurities derived from the isomers in the cotarnine, by treating the dihydroisoquinolium salt containing the isomers with an alcohol. CONSTITUTION:A dihydroisoquinolium salt, containing isomers expressed by formula I (A<-> is anion) and expressed by formula II is treated with an alcohol to separate the isomers expressed by formula I and afford the aimed compound expressed by formula II in high purity. The amount of the alcohol to be used is preferably 1-100ml based on 1g compound, expressed by formula II and containing the isomers expressed by formula I. The compound, expressed by formula II and containing the above-mentioned isomers expressed by formula I is obtained by subjecting 3-methoxy-4,5-methylenedioxyphenylethylamine which is a starting raw material for synthesizing cotarnine to formylation, cyclization and N-methylation one after another.
Patent JP-2000040507-A (JP)
Title: Manufacture of electrode plate for lead-acid battery
Inventor: WATANABE HITOSHI
IPC: H01M4/20
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make electrode plate performance uniform, enhance handling capability, and to increase battery performance by sticking pasting paper fast to an electrode plate in at least two sides up and down. SOLUTION: Pasting paper 2 is attached to the lower surface of a belt-like grid body 1 made of a belt-like lead alloy sheet, a positive active material is filled in the belt-like grid body 1 with an active material filling machine 3 installed in the upper part of the belt-like grid body 1, then pasting paper 2 is attached to the upper surface. Portions corresponding to surroundings of an electrode plate of the grid body 1 are pressed when it is passed through a pasting paper working device 4, then cut with a divider 5 one by one to form an electrode plate 6, and the electrode plate 6 is aged and dried. A positive plate in which the pasting paper 2 is stuck on at least two sides up and down to the active material has a small number of peeling off of the pasting paper after drying compared with one which is not worked or stuck on only the both lateral sides.  Instead of pressing, an adhesive with no bad effect may be used.
Patent JP-H0388215-A (JP)
Title: Inorganic insulator
Inventor: YAMADA KOICHI
IPC: B21F19/00
Filed: 1989-08-30
Abstract: PURPOSE:To get an inorganic insulator whose heat resistance and insulating property are good by providing a conductor, a composite plated layer where eutectoid is caused with dispersion of inorganic compound fine grain provided on the surface of the conductor and an inorganic insulating layer installed on the surface of the composite plated layer. CONSTITUTION:A composite plated layer 2 is laid around a conductor 1, and inorganic compound fine grain 2a is dispersed in the composite plated layer 2, and an inorganic insulating layer 3 is installed around the composite plated layer 2. When the conductor 1 is used as wire for wiring or winding, it is preferable that the conductor 1 is Cu or Cu alloy which can provide high conductivity. When SiO2 or Al2O3 is used as the inorganic insulating layer 3 installed on the composite plated layer 2, it is preferable that SiC, AlN, Si3N4, Al2O3 and SiO2, etc., are used as the inorganic compound fine grain 2a of the composite plated layer 2. It is thereby possible to obtain an inorganic insulator which is good in insulating property, flexibility and heat resistance.
Patent JP-H0783486-A (JP)
Title: Air conditioner
Inventor: KIGUCHI YUKIO
IPC: F25B1/00
Filed: 1993-09-09
Abstract: PURPOSE:To make it possible to obtain an optimum indoor set temperature and to realize comfortable air conditioning. CONSTITUTION:A correcting circuit 12 stores in its own memory corrective values which are determined respectively for a plurality of divided areas of an outdoor-air temperature so that the degree of comfort be zero, in such a manner that the values are divided into those for the time of a heating operation and those for the time of a cooling operation. When a detected value of an outdoor-air temperature To from an outdoor-air temperature sensor 14 is inputted, the correcting circuit 12 selects the corrective value DELTATo corresponding to the To and determines a set temperature Tsc after correction by adding up the DELTATo and a set temperature Ts obtained from a remote control. A frequency determining circuit 13 determines an inverter frequency (f) on the basis of a deviation (Ta-Tsc) of an indoor detected temperature Ta from the set temperature Tsc.
Patent JP-H0858512-A (JP)
Title: Structure of air bag door part in cabin side member
Inventor: YOKOI HIROSHI
IPC: B60R21/20
Filed: 1994-08-24
Abstract: PURPOSE: To provide an air bag door structure not required to form an air bag door separately from a cabin side member thereby dispensing with assembling them together and presenting a fin appearance with the air bag door boundary line not showing conspicuously on the surface. CONSTITUTION: An air bag door part D, which is integrally formed on an interior side member 1 having a skin material 20 on the surface of a synthetic resin foam layer 50, has a door opening provided on the back side of a general thickness surface of the skin material 20 by a half-cut part 23 not reaching the surface of the skin material 20.
Patent JP-H0392979-A (JP)
Title: Method of estimating movement of image
Inventor: HERARUDO DE HAAN
IPC: H04N7/26
Filed: 1990-08-28
Abstract: PURPOSE: To realize the improvement of the estimation of movement for an applicable object by using the components of an already decided candidate vector as the components of a departure vector, and mug each candidate vector and the components correspond to each departure vector and the components. CONSTITUTION: Plural candidate motion vector I-IV are decided from departure vectors ϕ in the same number, and one motion vector is selected from among those decided candidate vectors I-IV. The components of the already decided candidate motion vectors are adapted as the components of those departure vectors, and those candidate motion vectors are made correspond to the departure vectors, and the components of each candidate motion vector are made correspond to the components of each departure vector. Thus, the estimation can be improved, and estimation error can be minimized.
Patent JP-H0953875-A (JP)
Title: Flat type display case
Inventor: SUDO KATSUMI
IPC: F25D17/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a flat type display case which is not troublesome to take in and out a commodity from the display case and highly effective in heat insulation. SOLUTION: In a flat type display case 1 which thermally insulates the interior of the case by covering an opening 2 for taking in and out a commodity with a cooled air curtain AC, a fan unit F is provided on a top board 6 above the opening 2 of the flat type display case 1 where the fan is provided with an open air inlet 13, a fan motor 14 and an open air outlet. The surrounding area around the opening 2 is covered with the opening air curtain CA formed with the fan unit F, thereby preventing the penetration of the open air into the case 1.
Patent JP-H06204388-A (JP)
Title: Lead frame that decreased the capacity of lead on-chip package
Inventor: AANESUTO JIEI RATSUSERU
IPC: H01L21/60
Filed: 1993-09-09
Abstract: PURPOSE: To lessen a conductor arm part and a lower integrated circuit chip in capacitive interaction between them by a method wherein a part of the conductor arm adjoining to a finger is formed or bent different in longitudinal sectional shape from the other part of the arm. CONSTITUTION: In the configuration of a lead on-chip integrated circuit package, a finger 50 as a tip of a conductor 46 is connected to a connection wire 20. The conductor 46 is equipped with an arm 52 which extends on the primary surface of an integrated circuit adjoining to the finger 50. The arm 52 is formed by blanking or rolling, and a V-shaped groove is formed by at least the lower lateral edge of the arm 52 set to be higher than the flat bottom surface of the arm 52. The arm 52 is set different in cross sectional shape from a rectangular arm 48 so as to be enhanced in strength. By this setup, the arm 52 is less distorted, and the capacitive interaction of the arm 52 with the integrated circuit can be lessened.
Patent JP-H0275134-A (JP)
Title: Convergence correcting device for color cathode-ray tube
Inventor: TSUCHIYA YASUMASA
IPC: H01J29/54
Filed: 1988-09-09
Abstract: PURPOSE:To achieve automatic trajectory adjustment operation for one side beam relatively easily by freely rotatably mounting permanent magnets at predetermined positions outside the neck tube. CONSTITUTION:Permanent magnets 3a, 3b are mounted at the two positions outside the neck tube 4 respectively, such that both poles of each magnet can effectively be rotated freely in a plane, wherein electron guns are arranged, about an axis orthogonal to the plane. When one permanent magnet is rotated, whose magnetic field mainly acts on the electron beam from a side electron gun nearer the magnet to adjust the trajectory and correct the convergence state thereof. Thus, in this device, the adjustment of the strength of the magnetic fields 5a, 5b and the change of the direction of the magnetic fields can both be effected by only suitably rotating the magnet 3a, 3b provided at predetermined positions, so that automatic convergence adjustment can easily be achieved by an apparatus interlocked with a device for observing the convergence state.
Patent JP-H0884723-A (JP)
Title: X-ray diagnostic apparatus
Inventor: GOTO ATSUSHI
IPC: A61B6/00
Filed: 1994-09-20
Abstract: PURPOSE: To enable the obtaining of a desired orbit such as LAO, RAO, CAU or CRA regardless of changes in the direction of inserting an arm by fixing the angle of one shaft among three shafts orthogonal to one another to perform a rotation or controlling other two shafts interlocking with each other. CONSTITUTION: Orbits of CRA/CAU and LAO/RAO are stored previously into a memory section 37 and a target value αr (t) of an angled is determined with an arithmetic section 31 based on angles αand η of rotation to be obtained from an orbit data stored and an angle γ known. A deviation is determined with a subtracter 32 between the target value αr (t) and the current value (X (t) of the angle α. A control value Uα (t) is determined with a controller 33 from the deviation to obtain a control value Vα(t) amplified with an amplifier 34. The angle of one shaft is fixed among three shafts of a C-shaped arm 5 based on the control value Vα (t) and the rotation of other two shafts is controlled interlocking them in the directions α and β.  The angle of rotation at this moment is detected with an encoder 36 to be returned to the subtracter 32 thereby enabling the realizing of a desired orbit.
Patent JP-H0974745-A (JP)
Title: Synchronization rectification circuit
Inventor: NISHIMURA KATSUHIKO
IPC: H02M7/21
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power loss of rectification with a simple configuration by rectifying the induced voltage of the secondary coil winding of a main transformer and charging it as an operation power supply of a drive circuit. SOLUTION: A fly wheel transistor Q4 is turned on when a transistor Q7 is turned on and the terminal voltage of a capacitor C2 is applied to a gate. Also, a transistor Q5 is turned on and a transistor Q6 is turned off when a voltage is applied via diodes D1 and D2. Also, when the transistor Q5 is turned off, the terminal voltage of the capacitor C2 is applied to the base of a transistor Q6 via a zener diode ZD and a resistor R2. Then, when the zener diode ZD is turned on, the transistor Q6 is turned on, a transistor Q7 is turned on, a transistor Q8 is turned off, and the fly wheel transistor Q4 is turned on, thus achieving the commutation of a choke coil and reducing power loss with a simple configuration.
Patent JP-H0737179-A (JP)
Title: Wetting alarm equipment
Inventor: SUZUKI MIKIO
IPC: A61F5/37
Filed: 1993-07-23
Abstract: PURPOSE:To reduce diaper consumption, to prevent skin exhaustion and to enable processing without being known by another person by previously detecting a urination. CONSTITUTION:CPU restricts a striking pulse uttering circuit part 7 as the processing of a synchronizing part 101 and a transducer 8 which has received a striking pulse, ejects ultrasonic wave from a body surface toward the bladder. A part of the ultrasonic wave is reflected against the front wall of the bladder at first and a part of ultrasonic wave which passes through the front wall of the bladder is reflected against the rear wall of the bladder so that the transducer 8 outputs a reflection pulse corresponding to wave reception time. Then, the respective reflection pulses are amplified in a reception wave amplifier 9, the difference T2-T1 of wave reception delay time between reflected wave on the bladder front wall and reflected wave on the bladder rear wall is calculated as the processing of an echo time difference arithmetic part 102 in CPU 10, it is compared with a value corresponding to a distance L between the bladder front wall and the bladder rear wall, which is set by a setting part 111, and control for starting an alarm signal uttering circuit 13 is executed when they are equal or T2-T1 is larger.
Patent JP-2001050614-A (JP)
Title: Piping for refrigerant
Inventor: SHIMIZU SHINJI
IPC: B23K1/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To dispense with a non-activity gas inlet device, remove oxygen in piping before brazing, and facilitate determining by appearance whether oxygen is removed or not before brazing. SOLUTION: Pipes 1 and 2 to be connected to each other are each provided with a deoxidization unit. The deoxidization unit is provided with at least one deoxidization container 8 which houses an oxidizable material 10 therein outside the pipes 1 and 2 and holes 12 communicating therewith. The deoxidization container 8 is provided therein with a heat transfer material 11 for transferring heat from outside to the oxidizable material 10 and a filter 9 provided near the holes 12 for preventing the oxidizable material 10 from flowing into the pipes, and the pipes 1 and 2 are covered at the outer peripheries thereof with a heat insulating material 13 for blocking heat transference in the deoxidization container 8. The oxidizable material 10 is heated and burned to suck oxygen in the pipes 1 and 2 therein through the holes 12, consume it and then remove it.
Patent JP-S61103534-A (JP)
Title: Ultrahigh pressure generating device
Inventor: HARA OKITADA
IPC: B01J3/06
Filed: 1984-10-27
Abstract: PURPOSE:To generate ultrahigh pressure easily by forming a divided sphere comprising >=4 truncated pyramids having spherical bases which are movable freely toward central direction with each other, and providing a vertically bisectable vessel covering the whole body of the divided sphere. CONSTITUTION:A positioning pin 8 is inserted into each pin hole 8a bored in the recessed part of the hemisphere 6 with the tip end of the pin protruded from the pin hole. Positioning of the divided body 5 is executed by assembling the divided body 5 by fitting the side surface of the divided body 5 to the pin 8. By this process, each divided body is positioned, and adjacent divided bodies 5 are held with a small distance corresponding to the dia. of the pin 8 from each other. If the divided body is divided into six parts, 3-4 bodies are first assembled, then, a material to be compressed such as graphite is contained in a pressurizing chamber 1 formed in the central part, then residual divided bodies 5 are assembled thereafter to form a spherical body as a whole which is a dividable sphere 2.
Patent JP-H0650228-A (JP)
Title: Intake device for v-type engine
Inventor: NISHIO YASUAKI
IPC: F02M35/116
Filed: 1992-07-31
Abstract: PURPOSE:To increase the degree of freedom for designing a connecting pipe so as to sufficiently exhibit the characteristic of the connecting pipe, and arrange an air suction pipe and a throttle body on one nearly straight line so as to smoothen suction air flow, reduce air flow resistance, and favorably maintain the output characteristic of a V-type engine. CONSTITUTION:A connecting pipe 20 connecting together the upper parts of the lower stream side ends of one side and the other side surge tanks 16-1, 16-2 is arranged, and an air suction pipe 24 connecting to a throttle body is arranged in a space part formed under the connecting pipe 20 and over the one side and the other side intake pipes.
Patent JP-H0889977-A (JP)
Title: Bath device
Inventor: SEKI KAZUO
IPC: C01B13/11
Filed: 1994-09-20
Abstract: PURPOSE: To prevent various germs from spreading into hot water in a bathtub after they have propagated and from being displeased by the odor of a water-soluble sterilization substance. CONSTITUTION: The water-soluble sterilization substance generated by a water- soluble sterilization substance generator 7 is fed to a circulation circuit 3. When a bather is detected by a human detection sensor 8, an operation of a pump is continued and the water-soluble sterilization substance generator is turned off. Propagation of various germs in the bathtub is prevented by the water-soluble sterilization substance and unpleasantness caused by the odor of the water- soluble sterilization substance is prevented.
Patent JP-S6287750-A (JP)
Title: Ceiling installation type ventilating device equipped with heat exchanger
Inventor: YOKOIE NAOSHI
IPC: F24F7/08
Filed: 1985-10-09
Abstract: PURPOSE:To thin the whole of the titled device and promote the spread of atmosphere supplied into a room by a method wherein split heat exchangers are provided in parallel in the accommodation chamber of the heat exchangers while an outer casing is provided with atmosphere blow-off ports for three directions. CONSTITUTION:Heat exchangers are split into at least two pieces two pieces and are provided in parallel in an outer casing 9, therefore, the sizes in up-and- down direction of respective heat exchangers 2 may be reduced than the size of the same in the case of single heat exchanger and, accordingly, the whole of the titled device may be thinned. Blow-off ports of atmosphere for the inside of a room are opened at the front side as well as both side surfaces of the outer casing 9, therefore, the spread of atmosphere, supplied into the room, may be improved.
Patent JP-H08116667-A (JP)
Title: Voltage converter
Inventor: MUKOGAWA MASASHI
IPC: H01F19/00
Filed: 1994-08-16
Abstract: PURPOSE: To enhance the conversion efficiency without requiring any choke coil in the secondary rectification circuit by a constitution wherein the secondary winding of a voltage transformer comprises forward and reverse windings. CONSTITUTION: When a switching element 4 is turned ON, a current flows through the primary winding 6 of a voltage transformer 5 to induce voltages in the secondary windings 7, 7'. The positive voltage induced in the forward secondary winding 7 passes through a rectifier 8 to produce a power but the negative voltage induced in the reverse secondary winding 7' is blocked by a rectifier 8' to produce no power. Since the primary and secondary windings 6, 7 are coupled relatively roughly, a current limit function is exhibited. When the switching element 4 is turned off the current flowing through the primary winding 6 is interrupted to generate a flyback voltage. Consequently, the negative power induced in the secondary winding 7 is blocked by the rectifier 8 but the positive power induced in the secondary winding 7' passes through the rectifier 8' to be taken out. This circuitry realizes a high efficiency without requiring any choke coil in the secondary rectifier circuit.
Patent JP-S61103703-A (JP)
Title: Automatic lathe
Inventor: SUGIMOTO KENJI
IPC: B23B13/12
Filed: 1984-10-26
Abstract: PURPOSE:To enhance the effectiveness in works by providing No.2 tool rest with capability of independent movement both in the direction along spindle and the one across the same, allowing No.1 and No.2 tool rests to work at the same time, and by controlling both tool rests by a simple control program. CONSTITUTION:In this automatic lathe with fixed spindle stock, control is made with the same program as designed for a conventional NC auto-lathe while No.2 tool rest 31 lies at the point of origin for movement. When simultaneous processing is made with tools 14, 15 on these two tool rests 28, 31 in order to shorten the time of works, such operations as advancing No.2 tool rest 31 till the processing position in the direction across the spindle axis and offsetting the cutting points with the tools 14, 15 slightly from each other shall be added to the motion of No.1 tool rest 28. This allow managing the sliding amount of guide rail 29 and stroke of the fitting shaft 33 with a minor scale as well as making the system with small and simple construction. Further, the program for control can be provided only through addition of a program for movement of the tool rest 31, which does not require any complicated procedure for preparation.
Patent JP-2000059318-A (JP)
Title: Optical transmission module
Inventor: KOKETSU TATSUYA
IPC: H04B10/61
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To adjust an output amplitude without deteriorating a tr/tf characteristic of an output waveform. SOLUTION: A modulator drive section consists of an output drive stage 425 consisting of differential coupling of two transistors(TRs), a source follower circuit 11 to drive the TRs in the output drive stage, and a level shift adjustment circuit 12 that adjusts a level shift of the source follower independently of a current supplied to the source follower. The level shift adjustment circuit 12 adjusts the level shift of the source follower independently of the current supplied to the source follower so as to adjust an output amplitude without deteriorating a tr/tf characteristic of an output waveform.